Cut the newspaper into half-inch to one-inch strips. You'll need two full newspaper pages for each pot.
Combine one part newspaper strips and two parts water in a bucket. Let the mixture sit overnight. The paper will absorb the water and break down into pulpy fibers.
Mold the newspaper pulp around the inside of a plastic cup, squeezing out as much water as you can. The layer of paper should be one quarter to one half inch thick.
Let the recycled planter dry for three days before removing it from the plastic cup.
Fill the recycled paper planters with soil and sprout seeds in them. You can place the entire planter directly into the ground once the seeds have sprouted.